Perpetual war — is a war with no clear ending conditions. It also describes a situation of ongoing tension that seems likely to escalate at any moment, similar to the Cold War.In past historyExamples of wars that seemed perpetual during their course included the … Wikipedia
Security (finance) — This article is about the negotiable instrument. For the legal right given to a creditor by a borrower, see Security interest. Securities Securities Bond … Wikipedia
perpetual — A security without a time limit for redemption. Exchange Handbook Glossary * * * perpetual UK US /pəˈpetʃuəl/ adjective ► FINANCE used to describe a bond or other investment that pays interest for ever: »CP issued £88 million of perpetual bonds… … Financial and business terms
National security — Security measures taken to protect the Houses of Parliament in London, UK. These heavy blocks of concrete are designed to prevent a car bomb or other device being rammed into the building. National security is the requirement to maintain the… … Wikipedia
Collective security — can be understood as a security arrangement, regional or global, in which each state in the system accepts that the security of one is the concern of all, and agrees to join in a collective response to threats to, and breaches of, the peace.… … Wikipedia
Mortgage-backed security — Securities Securities Bond Stock Investment fund Derivative Structured finance Agency security … Wikipedia
History of perpetual motion machines — The history of perpetual motion machines dates back to the Middle Ages. For millennia, it was not clear whether perpetual motion devices were possible or not, but the development of modern thermodynamics has indicated that they are impossible.… … Wikipedia
University of Perpetual Help System DALTA — Infobox University name = University of Perpetual Help System Dalta motto = Character Building is Nation Building tagline = Pioneering the path from Knowledge to Success established = 1975 type = Private, non sectarian, run by the DALTA Group of… … Wikipedia
Social Security (United States) — This article is about the retirement/disability program. For the general concept of providing welfare, see Social security. For other uses, see Social Security (disambiguation) … Wikipedia
Food security — refers to the availability of food and one s access to it. A household is considered food secure when its occupants do not live in hunger or fear of starvation. World wide around 852 million people are chronically hungry due to extreme poverty,… … Wikipedia
National Security Letter — An NSL issued to the Internet Archive demanding information about a user … Wikipedia